CyberPower ST425 Standby UPS System, 425 VA / 260 Watt, 8 Outlet, Compact Model ST425

CyberPower ST425 Standby UPS System, 425 VA / 260 Watt, 8 Outlet, Compact Model ST425

Q: How long will the UPS power my systems after the power goes out?

Run times vary based on the power required by connected devices. This system is estimated run for 6 minutes at half load, 1.5 minutes for a full load.

Q: Can this UPS model be monitored?

No, the CyberPower ST425 cannot be monitored.

Q: Do all of the outlets have battery backup power and surge protection?

No, not all of the outlets have battery backup power. The ST425 has (4) battery backup and surge protected outlets and (4) surge protected outlets.

Q: Can this unit accommodate larger plugs?

Yes, the ST425 can accommodate four large transformer-based plugs without compromising the access of other six outlets.

Q: How do I mute the alarms?

To turn the Alarm Off, quickly press the power button twice. You will hear two short beeps when the Alarm is turned off. To turn the Alarm back ON, quickly press the power button twice. You will hear a single short beep when the Alarm is turned on.

4.4/5

Product ID: 742025255

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Details

Brand
CyberPower
Battery Cell Composition
Sealed Lead
Voltage
425
Material
Plastic
Amperage
2.17 Amps

⚡425 VA power capacity

🔋6 min backup at half load

🔌8 surge-protected outlets

Frequently Bought Together

CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black

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APC UPS Battery Backup Surge Protector, 425VA Backup Battery Power Supply, BE425M, Black

Description

🔋 Power your productivity, never miss a beat!

EXTENDED RUNTIME - Up to 6 minutes at half load keeps you connected when it matters most.
RELIABLE POWER BACKUP - Stay powered with 425 VA / 260W capacity, perfect for critical devices.
COMPACT LIGHTWEIGHT DESIGN - At just 3.8 lbs and a sleek footprint, it fits seamlessly into any workspace.
COMPREHENSIVE SURGE PROTECTION - 890 Joules of surge energy rating shields your gear from spikes.
MULTIPLE OUTLETS MAXIMUM CONVENIENCE - 8 NEMA5-15R outlets let you protect and power multiple devices simultaneously.

The CyberPower ST425 Standby UPS delivers reliable, compact power protection with 425 VA capacity and 8 surge-protected outlets. Its sealed lead-acid battery offers up to 6 minutes of backup at half load, ensuring your essential devices stay online during outages. Designed for professionals who demand uninterrupted workflow, it combines robust surge defense with a lightweight, space-saving design.

Specifications

Batteries Included	Yes
Batteries Required	Yes
Brand	CyberPower
Manufacturer	Cyber Power Systems (USA), Inc.
Item Model Number	ST425
Model Year	2018
Material	Plastic
Product Dimensions	8.13 x 21.08 x 11.43 cm; 1.72 kg
Item Weight	1.72 kg

Have a Question? See What Others Asked

How long will the UPS power my systems after the power goes out?

Can this UPS model be monitored?

Do all of the outlets have battery backup power and surge protection?

Can this unit accommodate larger plugs?

How do I mute the alarms?

Common Questions

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